A cataract surgical system includes a laser source to generate a first set of laser pulses； a guiding optic to guide the first set of laser pulses to a cataract target region in an eye； a laser controller to generate an electronic representation of a target scan pattern, and to control the guiding optic to scan the first set of laser pulses according to a portion of the target scan pattern to create a first photo-disrupted region in the cataract target region； and a Spectral Domain Optical Coherence Tomographic (SD-OCT) imaging system to generate an image of a portion of the first photo-disrupted region. The laser controller can generate an electronic representation of a modified scan pattern in relation to the image generated by the SD-OCT imaging system, and control the guiding optic to scan a second set of laser pulses according the modified scan pattern.一白內障手術系統包括一雷射源以產生一第一組雷射脈衝；一引導透鏡以引導該第一組雷射脈衝至眼睛中之白內障目標區域；一雷射控制器以產生一目標掃描圖樣之一電子表述，並控制該引導透鏡根據部分之該目標掃描圖樣掃描該第一組雷射脈衝，以在該白內障目標區域中創造一第一光破壞區域；及一頻譜域(Spectral Domain)光學同調斷層掃描(SD-OCT)成像系統以產生部分的該第一光破壞區域之影像。該雷射控制器可以相關於由該SD-OCT成像系統所產生之該影像產生一修正掃描圖樣之電子表述，並控制該引導透鏡根據該經修正的掃描圖樣掃描一第二組雷射脈衝。
